ICS9248-189 Description
The ICS9248-189 is a main clock synthesizer chip for AMD-K7 based note book systems with VIA style chipset. This provides all clocks required for such a system. Spread spectrum may be enable.
ICS9248-189 Key Features
- Differential pair open drain CPU clocks
- CPU clock @ 3.3V
- SDRAM @ 3.3V
- PCI @ 3.3V
- 48MHz, @ 3.3V fixed
- 24/48MHz @ 3.3V
- REF @ 3.3V, 14.318MHz. Features
- Up to 166MHz frequency support
- Support power management via hardware select CPU stop, CLOCK stop, PCI stop, and SDRAM stop
- Support power management via I2C programing